UT-P2020

Overview

The USound UT-P2020 is a MEMS loudspeaker from the Achelous series, designed for high-fidelity audio output in compact form factors. It operates within a frequency range of 20 Hz to 20 kHz and utilizes piezoelectric technology. The component features a top rectangular shape, enabling integration into space-constrained devices such as true wireless stereo (TWS) systems and wired earphones.

Feature Summary

• Utilizes MEMS piezoelectric technology for sound generation
• Rectangular physical geometry for compact integration
• Designed for high-fidelity audio reproduction

Applications

• True Wireless Stereo (TWS) systems
• Wired earphones
• In-ear audio systems

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may be updated. Confirm that the received unit matches the Achelous series designation. Ensure compatibility with the target device's acoustic chamber design, as MEMS speakers often require precise backvolume specifications for optimal performance.

Selection Notes

Select this component for applications requiring ultra-thin profiles and robust audio quality without magnetic components. Consider the rectangular footprint when designing PCB layouts and acoustic enclosures. Evaluate the required sound pressure level against the specific listening environment to ensure adequate volume output for the intended use case.

Part Context

The UT-P2020 belongs to the Achelous series within USound's broader portfolio of MEMS loudspeakers. This series focuses on delivering high-quality audio in miniature packages, leveraging silicon-based manufacturing processes to achieve consistency and reliability superior to traditional electromagnetic drivers in small form factors.

Replacement Considerations

The UT-P2016 is a documented alternative within the same Achelous series, offering similar MEMS characteristics. Verify mechanical dimensions and electrical impedance before substitution to ensure fit and function within the existing design.